SoundthinkingSSTI
13F holders, Q1 2025 (March 31)85holders +1
10new positions
9sold out
4famous investors
$16.95avg. 13F price*
At the end of Q1 2025, 85 institutions reported holding Soundthinking Inc. (SSTI) in their 13F filings, up 1 from Q4 2024. 10 opened new positions and 9 sold out. The largest holders were Federated Hermes, Inc. ($20.9M), BlackRock, Inc. ($14.9M) and Kopion Asset Management, LLC ($9.2M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Soundthinking Inc.
- CUSIP
- 82536T107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $9.3M |
| Exits | 9 | $1.6M |
All 13F filers, Q4 2024 → Q1 2025: 909,063 shares bought and 1,014,865 shares sold, net −105,802 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 85 holders
| Federated Hermes, Inc. | 0.05% | Reduce -11.5% | 1,235,000 | $20.9M |
| BlackRock, Inc. | 0.00% | Reduce -4.4% | 880,958 | $14.9M |
| Kopion Asset Management, LLC | 7.15% | Reduce -25.5% | 541,676 | $9.2M |
| Vanguard Group Inc. | 0.00% | Reduce -1.3% | 514,175 | $8.7M |
| Disciplined Growth Investors Inc. | 0.16% | Add +0.1% | 450,242 | $7.6M |
| Rice Hall James & Associates, LLC | 0.42% | Add +5.7% | 420,187 | $7.1M |
| Wasatch Advisors LP | 0.04% | New | 373,786 | $6.3M |
| Harvey Partners, LLC | 0.54% | Add +89.4% | 269,000 | $4.6M |
| Geode Capital Management, LLC | 0.00% | Add +0.6% | 217,503 | $3.7M |
| State Street Corp. | 0.00% | Reduce -0.9% | 203,098 | $3.4M |
| Pullen Investment Management, LLC | 1.70% | Add +12.0% | 159,138 | $2.7M |
| Dimensional Fund Advisors LP | 0.00% | Add +6.2% | 158,593 | $2.7M |
| Renaissance Technologies | 0.00% | Add +48.0% | 137,832 | $2.3M |
| Archon Capital Management LLC | 2.41% | Add +2.6% | 135,008 | $2.3M |
| Mackenzie Financial Corp. | 0.00% | Add +120.1% | 94,362 | $1.6M |
| Mainsail Management Company, LLC | 1.84% | No change | 91,939 | $1.6M |
| Northern Trust Corp. | 0.00% | Reduce -3.2% | 88,536 | $1.5M |
| Conestoga Capital Advisors, LLC | 0.02% | No change | 75,110 | $1.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Add +3.1% | 72,931 | $1.2M |
| Trexquant Investment LP | 0.01% | Add +25.9% | 71,014 | $1.2M |
| Morgan Stanley | 0.00% | Reduce -29.5% | 65,156 | $1.1M |
| Samjo Management, LLC | 0.46% | New | 64,000 | $1.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -29.5% | 61,768 | $1.0M |
| Citadel Advisors | 0.00% | Add +2.0% | 59,722 | $1.0M |
| Wells Fargo & Company | 0.00% | Add +27.1% | 57,792 | $980K |
| Gsa Capital Partners LLP | 0.08% | Reduce -13.4% | 51,116 | $866K |
| JPMorgan Chase & Co. | 0.00% | Reduce -26.5% | 48,807 | $827K |
| Informed Momentum Co LLC | 0.13% | New | 43,166 | $732K |
| HSBC Holdings PLC | 0.00% | Reduce -0.1% | 41,756 | $718K |
| Susquehanna International Group, LLP | 0.00% | Add +208.5% | 40,814 | $692K |
| Two Sigma Investments, LP | 0.00% | Reduce -18.7% | 39,624 | $672K |
| Man Group plc | 0.00% | Add +11.8% | 33,578 | $569K |
| EVR Research LP | 0.26% | Reduce -90.1% | 33,520 | $568K |
| Millennium Management | 0.00% | Reduce -48.6% | 32,029 | $543K |
| Brown Advisory Inc. | 0.00% | New | 31,554 | $535K |
| D. E. Shaw & Co. | 0.00% | Reduce -27.5% | 29,272 | $496K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +16.9% | 29,090 | $493K |
| Blair William & Co. | 0.00% | Reduce -1.6% | 27,328 | $463K |
| Bank of New York Mellon Corp | 0.00% | Add +2.3% | 26,913 | $456K |
| Barclays PLC | 0.00% | Reduce -17.9% | 26,657 | $452K |
| WINTON GROUP Ltd | 0.03% | Add +48.0% | 25,877 | $439K |
| Nuveen, LLC | 0.00% | — | 24,369 | $413K |
| Cubist Systematic Strategies, LLC | 0.01% | Add +9.7% | 23,068 | $391K |
| UBS Group AG | 0.00% | Reduce -39.4% | 22,855 | $387K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -9.6% | 22,763 | $386K |
| Two Sigma Advisers, LP | 0.00% | Add +17.7% | 21,900 | $371K |
| Sherbrooke Park Advisers LLC | 0.14% | Reduce -26.0% | 17,243 | $292K |
| Caption Management, LLC | 0.01% | New | 15,566 | $264K |
| Rhumbline Advisers | 0.00% | Add +10.1% | 14,980 | $254K |
| Foster Dykema Cabot & Partners, LLC | 0.02% | No change | 11,443 | $194K |
| Occudo Quantitative Strategies LP | 0.02% | New | 10,749 | $187K |
| Bank of America Corp. | 0.00% | Reduce -61.0% | 10,888 | $185K |
| Alliancebernstein L.P. | 0.00% | No change | 10,830 | $184K |
| STRS Ohio | 0.00% | Reduce -34.2% | 7,500 | $127K |
| Citigroup Inc. | 0.00% | Reduce -11.8% | 6,999 | $119K |
| BNP Paribas Financial Markets | 0.00% | Reduce -57.9% | 6,587 | $112K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.2% | 5,844 | $99K |
| MetLife Investment Management, LLC | 0.00% | New | 5,808 | $98K |
| Corebridge Financial, Inc. | 0.00% | Reduce -3.0% | 4,793 | $81K |
| New York State Common Retirement Fund | 0.00% | No change | 4,683 | $79K |
| Deutsche Bank AG | 0.00% | Reduce -0.6% | 4,269 | $72K |
| Royal Bank of Canada | 0.00% | Reduce -18.8% | 2,163 | $36K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | New | 1,669 | $28K |
| Simplex Trading, LLC | 0.00% | Add +850.0% | 1,558 | $26K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 986 | $17K |
| Legal & General Group Plc | 0.00% | No change | 977 | $17K |
| GAMMA Investing LLC | 0.00% | Add +292.5% | 789 | $13K |
| Cwm, LLC | 0.00% | Add +1217.9% | 738 | $13K |
| FMR LLC | 0.00% | Add +35.0% | 752 | $13K |
| California State Teachers Retirement System | 0.00% | No change | 720 | $12K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -29.7% | 654 | $11K |
| Versant Capital Management, Inc | 0.00% | Add +98.7% | 616 | $10K |
| Group One Trading LLC | 0.00% | New | 500 | $8K |
| Amalgamated Bank | 0.00% | No change | 295 | $5K |
| Osaic Holdings, Inc. | 0.00% | Reduce -41.1% | 215 | $4K |
| Nisa Investment Advisors, LLC | 0.00% | Add +76.7% | 76 | $1K |
| IFP Advisors, Inc | 0.00% | No change | 53 | $898 |
| Arax Advisory Partners | 0.00% | Reduce -65.3% | 50 | $848 |
| True Wealth Design, LLC | 0.00% | New | 29 | $492 |
| Sterling Capital Management LLC | 0.00% | Add +116.7% | 26 | $441 |
| MAI Capital Management | 0.00% | No change | 25 | $424 |
| Sound Income Strategies, LLC | 0.00% | No change | 10 | $170 |
| SBI Securities Co., Ltd. | 0.00% | No change | 5 | $85 |
| Point72 Asia (Singapore) Pte. Ltd. | 0.00% | No change | 3 | $50 |
| Covestor Ltd | 0.00% | Add +100.0% | 4 | $0 |
"% of holder's portfolio" is SSTI's weight in each manager's 13F, not the share of Soundthinking Inc. the manager owns.